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Redid comments, reset all rev nibbles that weren't explictly set to 0
author boisy
date Thu, 04 Sep 2003 23:06:16 +0000
parents 105c50406cb2
children 2b0af03a7915
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********************************************************************
* Prompt - Echo text and wait for a key
*
* $Id$
*
* Edt/Rev  YYYY/MM/DD  Modified by
* Comment
* ------------------------------------------------------------------
*   1      2003/06/28  Boisy G. Pitre
* Created.

         nam   Prompt
         ttl   Echo text and wait for a key

         ifp1
         use   defsfile
         endc

tylg     set   Prgrm+Objct   
atrv     set   ReEnt+rev
rev      set   $00
edition  set   1

         mod   eom,name,tylg,atrv,start,size

         org   0
inputbuf rmb   16
devopts  rmb   32
         rmb   450
size     equ   .

name     fcs   /Prompt/
         fcb   edition

cr       fcb   C$CR

start    decb			subtract CR from param length
         beq   readkey		if zero, don't print anything
         clra			clear upper 8 bits
         tfr   d,y		transfer length to Y
         lda   #$01		stdout
         os9   I$Write
         bcs   exit
readkey  ldd   #$02*256		stderr
*         ldb   #SS.Opt		get options
         leax  devopts,u
         os9   I$GetStt		get 'em
         bcs   exit
         clr   (PD.EKO-PD.OPT),x
         os9   I$SetStt		set 'em
         leax  inputbuf,u
         ldy   #$0001		one character
         os9   I$Read		read one char from stderr
         clrb  
         leax  devopts,u
         inc   (PD.EKO-PD.OPT),x	turn on echo
         os9   I$SetStt		set 'em
         leax  cr,pcr
         lda   #$01		to stdout
         os9   I$WritLn		write it out
exit     os9   F$Exit   

         emod
eom      equ   *
         end